Samsung Electronics Co., Ltd.

Jinchul Choi

Yongsang Yun

Hanyeop Lee

Seungnyun Kim

Jongin Lee

Seungwoo Lee

Sangil Park

Gun Lim

Youngbae Lee

Jisang Kim

Changho Hwang

Seungjae Lee

Doosuk Kang

Bokun Choi

Jinsu Kim

Dongkyu Lee

Kiwon Kim

Eunyong Kim

Eunyoung Kim

Hayoul Jung

Gwanghui Lee

Suhyun Kim

Hanjib Kim

Yongseob Yun

Heeseung Choi

Boram Namgoong

Jin Sagong

Jamin Goo

Jeheon Park

Hankon Kim

Seongmin Kang

Daegi Lee

Junghee Yeo

Saeah Oh

Youngha Cho

Sangwoo Yu

Seonghoon You

Youngsun Jung

Kyungchul Park

Chunsoo Lee

Soonin Jeong

A communication device according to an example embodiment may include a memory storing a back-off table in which a key value is mapped to each power back-off value and a processor, wherein the processor is configured to transmit the back-off table stored in the memory to an electronic device coupled to the communication device, receive, from the electronic device, a target key value determined based on at least an expected power back-off value required upon the occurrence of a target event, and back off, upon detection of the target event, transmission power of wireless signals transmitted through an antenna of the electronic device, based at least on a power back-off value mapped to the received target key value in the back-off table.

Method and device for backing off communication power

A communication apparatus having a monitoring function for a coupling state of a connector and/or a method of controlling the communication apparatus are provided. According to various example embodiments, a communication device may include an RF connector portion detachably coupled with a cable connector portion of one end of a cable for transmitting an antenna signal, at least one capacitor disposed near the RF connector portion, and a controller (comprising circuitry) for monitoring a coupling state between the cable connector portion and the RF connector portion based on a capacitance of the at least one capacitor.

Communication apparatus having monitoring function for coupling state of connector and method of controlling the same

electronica communication device includes a first array antenna module including first antenna elements, a second array antenna module including second antenna elements and disposed adjacent to the first array antenna module, and a controller which detects misalignment between the first array antenna module and the second array antenna module based on communication between a first test group of the first antenna elements and a second test group of the second antenna elements.

Misalignment compensation method and apparatus

A communication device insertable into an external electronic device is provided. The communication device includes a converter circuit, a power line, a first conductor connected to the power line, and at least one second conductor electrically disconnected from the first conductor and connected to a ground, the first conductor being electrically connected to the at least one second conductor by fastening between the communication device and the external electronic device, a signal line, and a control circuit connected to the power line, the first conductor, and the signal line, wherein the control circuit is configured to receive a first signal from a processor of the external electronic device through the signal line, receive a second signal generated based on a discharging of a power flowing along the power line to the ground through the at least one second conductor when the first conductor is electrically connected to the at least one second conductor, and output, based on the first signal and the second signal, a control signal to the converter circuit for controlling the converter circuit.

Insertable electronic device and method for the same

An electronic device including an EM sensor module and a method for controlling the electronic device. An electronic device includes an electromagnetic (EM) sensor module, an antenna module electrically connected to the EM sensor module, a memory operationally connected to the EM sensor module, and a processor operationally connected to the EM sensor module, The EM sensor module is configured to detect an electromagnetic signal around the electronic device using the antenna module, determine whether the electromagnetic signal is a valid signal from at least one external electronic device, and send electromagnetic detection data related to all or at least part of the electromagnetic signal to the processor based on the electromagnetic signal being a valid signal.

Electronic device including electromagnetic sensor module and control method thereof

An electronic device according to an embodiment of the present disclosure may include a housing, a touch screen display exposed through a portion of the housing, at least one wireless communication circuit, an electromagnetic (EM) sensing circuit configured to sense an EM signal having a frequency band of 1 MHz or less, a processor operatively connected to the display, the wireless communication circuit, and the EM sensing circuit, and a memory configured to store at least one reference EM profile and information about at least one external access point and operatively connected to the processor, wherein the memory may store instructions that cause, when executed, the processor to obtain an EM signal from an external electronic device via the EM sensing circuit, identify a reference EM profile corresponding to the obtained EM signal based on the at least one reference EM profile, determine a location of the electronic device at least partially based on information about an external access point connected to the electronic device via the at least one wireless communication circuit, identify the external electronic device at least partially based on the identified reference EM profile, and display a graphic user interface (GUI) on the touch screen display at least partially based on information about the identified external electronic device.

Electronic device for determining external electronic device having generated EM signal

An electronic device and method related to measurement of an electromagnetic (EM) signal emitted from an external electronic device. The electronic device including a processor, a memory, and an EM sensor. The memory stores instructions, which, when executed, enable the processor to: obtain an input signal including an electromagnetic signal of an external electronic device and a self-noise using the EM sensor; identify an ambient condition of the electronic device; identify a compensation self-noise corresponding to the ambient condition; generate a signal pattern, based on the input signal and the compensation self-noise; and identify the external electronic device, based on at least a part of the signal pattern.

Method of measuring electromagnetic signal and electronic device therefor

Various examples of the present invention relate to a connector device having a multi-receiving part, the connector device enabling a SIM card and an SD card having different sizes to be individually or simultaneously mounted by using one tray, thereby increasing the spatial usability of an electronic device, having advantages in terms of outline design, saving manufacturing costs, and increasing the usability of the electronic device. Various examples, in addition to the examples disclosed in the present invention, are possible.

Connector device having multi-receiving part

According to various embodiments, an electronic device may comprise a bended display, a sensor unit, and a processor. The bended display includes a front display region, a side display region, and a back display region, which respectively correspond to a front face, a side face, and a back face of the electronic device. The sensor unit detects a motion of the electronic device. If an event occurs while content is displayed on the front display region, the processor controls the bended display to display a graphic object corresponding to the event on the front display region, and also controls the bended display to display a first screen corresponding to the graphic object on the back display region, based on the detected motion of the electronic device.

Electronic device having bended display and control method thereof

An electromagnetic wave sensing electronic device includes: a communication module configured to communicate with an external electronic device; at least one electromagnetic wave reception antenna configured to detect an electromagnetic signal generated from the external electronic device; a memory; and at least one processor, wherein the memory stores instructions causing the processor to, when executed, receive the electromagnetic signal, when the received electromagnetic signal has a predetermined range intensity or a predetermined range frequency characteristic, analyze the received electromagnetic signal, identify the external electronic device, based at least on the analysis result, identify a type of the electromagnetic signal, based at least one the analysis result, determine a proximity location between the electronic device and the external electronic device, based at least on the identified type of the electromagnetic signal, identify one or more predetermined functions corresponding to the determined proximity location, and perform the one or more predetermined functions.

Method and electronic device for controlling external electronic device through electromagnetic signal

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Suwon-si, South Korea

Jinchul Choi